Updated ariane conf
Merge branch 'master' of https://github.com/ghorn/rawesome
Merge branch 'master' of https://github.com/ghorn/rawesome
Updated the carousel 1 model: configuration and the model equs

A correction for tether attachment point offset is added; x-direction.
Merge branch 'master' of git://github.com/mvukov/rawesome
only use tether attachment x hack if xt is in conf